Sonauto

    Sonauto

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    Category:Artificial Intelligence
    Pricing:Freemium
    Added:
    March 4, 2026
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    Sonauto

    Generate full-length AI songs in various styles. Create music and vocals from text. Includes a developer API.

    General Information about Sonauto

    Sonauto is an advanced AI music generation platform designed to transform text descriptions into full songs with musical coherence. This tool allows musicians, content creators, and developers to produce high-quality musical pieces efficiently, removing the technical barriers of traditional composition. Through a desktop-accessible interface, users can define the style, lyrics, and structure of a work using prompts or descriptive tags.


    The application utilizes deep learning models to process information and generate audio across various genres. Currently, it features two primary engines: the v2 model and the v3-preview. The v2 system is ideal for quick, 1-minute and 35-second creations, allowing users to adjust technical parameters like beats per minute (BPM) and the seed for reproducible results. Meanwhile, the v3 model enables the generation of full-length songs reaching up to 4.5 minutes, featuring enhanced audio quality and the ability to stream in real-time while the track is being processed.


    Key functional capabilities of Sonauto include:


    Inpainting: Allows for the selection of specific sections of a generated audio track to replace them with new content, making it easy to fix segments without altering the rest of the song.

    Audio Extension: Provides the ability to extend an existing track to the left (beginning) or right (end), allowing for the construction of complex structures like extended intros or outros.

    Lyrics Alignment: Automatically synchronizes text with the vocals at the word level, providing precise timing metadata.

    Instrumental Mode: An option to generate backing tracks without any vocals, based exclusively on genre and style tags.

    Parameter Control: Adjust prompt strength to determine how closely the AI should stick to the original instructions versus the model's own creativity.


    For technical users, Sonauto offers a robust API that allows these functions to be integrated into external applications. It supports multiple output formats, including mp3, wav, flac, m4a, and ogg, with the option to customize the bitrate. The ecosystem is rounded out by a community section where users can explore groups, charts, and a radio station to discover trends and styles generated by other creators. It is a versatile solution for both creative experimentation and professional AI-generated audio production.

    Features and Use Cases of Sonauto

    Full song generation of up to four and a half minutes with the v3 model
    Advanced API for integrating music creation into external workflows
    Inpainting tool for replacing specific segments within an audio file
    Extension feature to expand existing songs to the left or right
    Export in multiple high-quality formats including FLAC, WAV, MP3, OGG, and M4A
    Lyrics alignment system for synchronizing text with generated audio
    Real-time streaming to listen to music while it is being processed
    Custom music creation via text prompts or style tag selection
    Precise speed adjustment via BPM control in the v2 model
    Pure instrumental track generation by disabling the vocals option in the settings

    How Sonauto Works

    1Access the Sonauto platform and select either the v3 or v2 generation model.
    2Choose Simple mode for quick creation or Advanced mode to customize tags and lyrics.
    3Enter a detailed song description or prompt in the main text box.
    4Press the Generate button to have the tool begin the music creation process.
    5In advanced mode, you can define specific style tags or write your own lyrics for the song.
    6To use the tool programmatically, generate an API key from the developer dashboard.
    7Configure POST requests to the generation endpoints by including the key in the authorization header.
    8Make sure to provide at least one tag, lyric, or prompt in the body of the API request.
    9Enable the instrumental option if you want to generate a track without vocals and do not provide lyrics.
    10Use the extension feature to lengthen existing songs by specifying whether the new audio is added to the beginning or the end.
    11Use the inpaint function to modify specific segments of an audio file by providing the exact timestamps.
    12Enable the streaming parameter in the v3 model to listen to the audio in real time as it generates.
    13Request lyric alignment if you need to retrieve synchronization data between the text and the audio.
    14Check the generation status using the task ID to retrieve the download links.
    15Download the final audio files within one week, as they are deleted from the server.

    Frequently Asked Questions about Sonauto

    What is Sonauto and what is it used for?

    It is an artificial intelligence platform designed to create full-length songs from text descriptions, style tags, or custom lyrics.

    Is it free to generate music on the Sonauto website?

    Yes, generating songs through the official website is free for all users.

    What is the maximum length of songs created with Sonauto’s v3 model?

    The v3 model allows for the generation of long-form tracks that can reach up to four and a half minutes.

    How long are files stored on Sonauto?

    Songs are deleted from the servers one week after they are created, so it is recommended to download them before that 168-hour window expires.

    Can I create instrumental songs with Sonauto?

    Yes, simply enable instrumental mode and the tool will generate a track focused exclusively on the musical composition without including vocals.

    What audio formats does the platform support?

    You can export your creations in various audio formats, such as MP3, WAV, FLAC, M4A, and OGG.

    Does Sonauto offer any options for developers?

    Yes, we provide an API with various subscription plans and a free trial of 1,500 credits for technical integrations.

    What is the difference between Sonauto’s v3 and v2 models?

    The v3 model offers superior audio quality and longer songs, and it also allows for real-time listening while the track is being generated.

    Sonauto Pricing

    Free Version

    Price: 0 €


    Unlimited free song generation through the Sonauto web interface.

    API Free Trial: 1,500 bonus credits upon account registration (equivalent to approximately 15 songs).


    Starter Plan

    Price: 11 $ / month


    20,000 monthly credits (equivalent to approximately 200 songs per month).

    Additional credits for 0.06 $ per 100 credits.

    Priority user support.

    Cost breakdown: a standard 1:35 minute song consumes 100 credits.


    Pro Plan

    Price: 88 $ / month


    160,000 monthly credits (equivalent to approximately 1,600 songs per month).

    Additional credits for 0.06 $ per 100 credits.

    Priority user support.


    Scale Plan

    Price: 330 $ / month


    660,000 monthly credits (equivalent to approximately 6,600 songs per month).

    Additional credits for 0.05 $ per 100 credits.

    Priority user support.


    Enterprise Plan

    Price: 1,150 $ / month


    2,875,000 monthly credits (equivalent to approximately 28,750 songs per month).

    Additional credits for 0.04 $ per 100 credits.

    Priority user support.


    Pay As You Go

    Price: Based on usage


    On-demand credit purchases with no fixed monthly subscription.

    Base price of 0.06 $ per 100 credits.

    Purchase the exact amount of credits required for the API.

    Sonauto Screenshots

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